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As25

480 GB 480GB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 65.5% (739th of 1074)

Based on 4 user benchmarks.  Model: AS25 480 GB
Poor: 58%Average: 65.5% Great: 71%

Above average average bench

The As25 480 GB 480GB averaged 34.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 65.6MB/s
Avg. 4K-64Thread Mixed IO Speed 72.2MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sustained Write Speed 225MB/s
Avg. 4K-64Thread Read Speed 141MB/s
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Average Bench

(Based on 4 samples)
Rank 73965.5%
Min Avg Max
286 Read 374 460
298 Write 324 354
292 Mixed 312 341
124 SusWrite 225 336
69.4% 309 MB/s
Min Avg Max
15.9 4K Read 21.4 28.9
35.3 4K Write 65.6 82.7
18.5 4K Mixed 23.6 28.1
97.4% 36.9 MB/s
Min Avg Max
109 DQ Read 141 185
125 DQ Write 185 223
1.1 DQ Mixed 72.2 191
79.8% 133 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
349GB free
Firmware: V8X1
SusWrite @10s intervals: 251 318 320 316 315 315 MB/s
71.1% Very good
Read 286
Write 308
Mixed 292
SusWrite 306
67% 298 MB/s
4K Read 17.6
4K Write 82.7
4K Mixed 26.5
104% 42.3 MB/s
DQ Read 185
DQ Write 223
DQ Mixed 191
147% 199 MB/s
335GB free
Firmware: S121
SusWrite @10s intervals: 153 163 165 166 108 53 MB/s
66.6% Good
Read 357
Write 298
Mixed 303
SusWrite 135
61% 273 MB/s
4K Read 28.9
4K Write 75.1
4K Mixed 28.1
120% 44 MB/s
DQ Read 160
DQ Write 198
DQ Mixed 49
73% 136 MB/s
447GB free
Firmware: 4101
SusWrite @10s intervals: 309 338 333 344 345 347 MB/s
66.3% Good
Read 393
Write 337
Mixed 314
SusWrite 336
78% 345 MB/s
4K Read 23.3
4K Write 35.3
4K Mixed 21.3
81% 26.6 MB/s
DQ Read 109
DQ Write 125
DQ Mixed 48.2
55% 93.8 MB/s
217GB free
Firmware: R052
SusWrite @10s intervals: 205 264 127 50 50 49 MB/s
58.1% Above average
Read 460
Write 354
Mixed 341
SusWrite 124
71% 320 MB/s
4K Read 15.9
4K Write 69.3
4K Mixed 18.5
84% 34.6 MB/s
DQ Read 111
DQ Write 194
DQ Mixed 1.1
44% 102 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,949,639 SSDs tested

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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

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Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1074 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12600K $171Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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